High viscosity plugging agent for drilling fluid

Main ingredients

This product is mainly polymerized from xanthan gum, carboxyethylcellulose, and cations through scientific formulas.

Nature and Use

This product is a gray white powder with a plugging loss of less than 5m3/h for pore leakage and microcrack leakage.

Specification

Product features

1. Pore type leakage of permeable sandstone and fractured leakage of shale.
2. It can solve the problems of high water consumption, high water costs, and high slurry costs in drilling fluids.
3. Suitable for porous leakage of permeable sandstone and fractured leakage of shale.

Usage

1. Dosage: 1-3 ‰. (Depending on the amount of leakage)
2. Usage: Calculate the required amount based on the amount of slurry in the well and on the surface. Then, slowly sprinkle the high viscosity plugging agent into the circulation slot near the sedimentation tank, and the scattering speed should be based on the fact that the agent does not clump in the sedimentation tank.
3. For large pores or cracks, bentonite, soda ash, cellulose, sawdust, cement, and expansion plugging agents can be used.